Is the stock OMP alone enough to support 400+ rwhp, or would you need to run premix?

I've always run a little premix... Just for the hell of it. I know od a few people that are over 400 and don't premix...

It can't hurt, especially with the extra stress the hp will put on the motor. I run 8 oz amsoil premix with every tank of gas.

My motor is going in within a few days, and I need to decide on what front cover to use. Im considering using a S4 mechanical OMP, but if I would still have to premix, Ill just say screw the OMP completely.

you can get the s4 pump to put out a lot, but then you also run out of oil in like 250miles, i say just premix, or premix to suppliment the stock pump



mike

Thanks. Looks like Ill be premixing.

another converts to the good side https://www.nopistons.com/forums/pub...1047683651.gif

Ive been running premix for 2 years with no OMP. It can be a pain to have some 2 stroke oil every time you get gas, but Ive dealt with it for 2 years, so it doesnt really matter anymore.

what is this premix you speak of? https://www.nopistons.com/forums/pub...R#>/unsure.png

yes, but if you take into account how much it helps your motor, as well as simplifying things, it's worth it. To me at least.



Why get a 2k turbo, 3k rebuild all that work, but your too lazy to put some oil in the gas to make your motor wear twice as long.



That's just my opinion.